What action should a driver take if they see directional arrows indicating a certain lane?

Answer: B — Follow the arrows

Directional arrows are placed on the road to guide drivers on how to navigate specific lanes effectively. Following these arrows is crucial because they indicate which direction is permitted or expected for each lane. For example, an arrow pointing straight allows vehicles to proceed forward in that lane, while an arrow indicating a turn signals that the lane is intended for turning only. Adhering to these instructions helps maintain order and safety on the road by reducing confusion and potential accidents. Ignoring the arrows can lead to dangerous situations, like improper lane changes or sudden stops that could impact other drivers. Therefore, following the arrows ensures that all vehicles operate smoothly and safely within the traffic flow.